2025 Audi A6 dimensions: length, width, height, weight, cargo
Length
194.4in long
- 16 ft 2.4 in. 4.94 m.
- 74.3 in wide, 57.4 in tall. 4,266 lb.
- 45 TFSI Premium AWD. Lengths: 194.4 in to 194.9 in.
- Mid-size sedan.
Dimensions by trim
| Trim | Length | Width | With mirrors | Height | Wheelbase | Ground clearance | Turning circle |
|---|---|---|---|---|---|---|---|
| 45 TFSI Premium AWD, 45 TFSI Premium Plus AWD, 55 TFSI Prestige AWD | 194.4 in | 74.3 in | 83.1 in | 57.4 in | 115.1 in | 4.2 in | 36.4 ft to 39.7 ft |
| allroad 55 TFSI Premium Plus AWD, allroad 55 TFSI Prestige AWD | 194.9 in | 74.4 in | 83.1 in | 57.5 in to 58.9 in | 115.2 in | 4.2 in | 40.0 ft |
| Trim | Curb weight |
|---|---|
| 45 TFSI Premium AWD, 45 TFSI Premium Plus AWD, 55 TFSI Prestige AWD | 4,266 lb |
| allroad 55 TFSI Premium Plus AWD, allroad 55 TFSI Prestige AWD | 4,486 lb |
| Trim | Cargo, seats up | Cargo, max | Front legroom | Rear legroom | Front headroom | Rear headroom |
|---|---|---|---|---|---|---|
| 45 TFSI Premium AWD, 45 TFSI Premium Plus AWD, 55 TFSI Prestige AWD | 13.7 cu ft | 13.7 cu ft | 41.3 in | 37.4 in | 38.0 in | 38.1 in |
| allroad 55 TFSI Premium Plus AWD, allroad 55 TFSI Prestige AWD | N/A | 30.0 cu ft | 41.3 in | 37.4 in | 38.3 in | 38.1 in |
Weight
- Curb weight
- 4,266 lb
- Kilograms
- 1,935 kg
- US tons
- 2.1 tons
45 TFSI Premium AWD. All trims: 4,266 lb to 4,486 lb.
Heavier than 69% of 71 sedans (2025).
Garage fit
| Garage | Fits | Spare length | Each side |
|---|---|---|---|
| Single, 12 x 22 ft | Yes | 69.6 in | 34.9 in |
| Single, 14 x 24 ft | Yes | 93.6 in | 46.9 in |
| Double, 20 x 20 ft | Yes | 45.6 in | 82.8 in |
| Double, 24 x 24 ft | Yes | 93.6 in | 106.8 in |
| Door | Fits | Spare width | Above roof |
|---|---|---|---|
| 8 ft wide, 7 ft tall | Yes | 12.9 in | 26.6 in |
| 9 ft wide, 7 ft tall | Yes | 24.9 in | 26.6 in |
Door width check uses the mirrors: 83.1 in.
Your garage
Second car
Garage 12 x 22 ft. Door 9 x 7 ft.
- Yes. 69.6 in spare length. 34.9 in each side.
- Door: 24.9 in spare width. 26.6 in above the roof.
Size class
Mid-size sedan.
Longer than 56% of 79 sedans (2025).
Median of 79 sedans (2025): 193.5 in long.
Cargo, seats up: 13.7 cu ft. More than 37% of 72 sedans (2025).
Bigger and smaller rivals
| Model | Length | vs A6 | Cargo, seats up | vs A6 |
|---|---|---|---|---|
| BMW 5 Series | 199.2 in | +4.8 in | 18.4 cu ft | +4.7 cu ft |
| Genesis G80 | 196.7 in | +2.3 in | 13.1 cu ft | -0.6 cu ft |
| Toyota Mirai | 195.8 in | +1.4 in | 9.6 cu ft | -4.1 cu ft |
| Mercedes-Benz E-Class | 194.9 in | +0.5 in | 12.7 cu ft | -1.0 cu ft |
| Audi A6 | 194.4 in | - | 13.7 cu ft | - |
| Cadillac CT5-V Blackwing | 193.8 in | -0.6 in | N/A | N/A |
| Audi S5 | 190.3 in | -4.1 in | N/A | N/A |
| Audi A5 | 190.1 in | -4.3 in | 22.6 cu ft | +8.9 cu ft |
| Audi S5 Sportback | 187.6 in | -6.8 in | 21.8 cu ft | +8.1 cu ft |
Legroom and headroom
45 TFSI Premium AWD.
- Front legroom
- 41.3 inMore than 17% of 78 sedans (2025).
- Rear legroom
- 37.4 inMore than 59% of 77 sedans (2025).
- Front headroom
- 38.0 inMore than 24% of 76 sedans (2025).
- Rear headroom
- 38.1 inMore than 81% of 78 sedans (2025).
Tall drivers: front legroom and headroom in the bottom 25% of sedans.
What this cannot tell you
Outline is a body-style template scaled to these numbers.
Garage fit ignores shelves, steps and open doors.
- 2 or more sources
- 1 source
- Model-level, rule or estimate
- Sources disagree